Fits Chevy small block engines with center hold-down valve covers. Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. 16 extruded aluminum roller rockers and 16 poly locks. Sold as one set.
Features- Rocker Arm Mounting Style:
- Stud
- Self-Aligning:
- Yes
- Rocker Arm Ratio:
- 1.6
- Maximum Spring Diameter (in.):
- 1.500 in.
- Rocker Arm Style:
- Full roller
- Stud Size:
- 3/8 in.
- Shims Included:
- No
- Rocker Arm Material:
- Aluminum
- Rocker Arm Body Style:
- Narrow
- Rocker Arm Nut Style:
- Polylock
- Slot Width (in.):
- 0.600 in.
- Finish:
- Blue Anodized
- Quantity:
- Sold as a set of 16.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 5.0L/305-5.7L/350
- Years:
- 1987-2000
- Engine Family:
- Chevy small block Gen II (LT-based engines)
- Engine Sizes:
- 5.7L/350
- Years:
- 1992-1997
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66915C SB Chevy Clambshell Roller Rocker Arm Set. 1.6 Ratio. 3/8 Stud Self Aligning review
Excellent service great to talking with very fast getting parts
